Professor record COSC
Tiffany Mcmahan
New River Community and Technical College
40 grades3 sections
Grades: 2023–2025
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score ADOF 201.
ADOF 201 · Office AccountingADOF 201 · all instructors & syllabi
Grade record
Average GPA
3.78
Office Accounting
Across 40 grades in ADOF 201
95%
A or B
of 40 grades
2.5%
D, F or withdrew
87.5%
A
35
7.5%
B
3
2.5%
C
1
2.5%
F
1
Shares of 40 letter grades · nobody withdrew
Against everyone else who teaches ADOF 201
+0% vs. the ADOF 201 average (3.76 across 2 professors)
How the averages compare
Against other COSC classes, and against the university
- 3.21School average
- 3.37COSC courses
- 3.78ADOF 201
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · 202301 – 202501
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